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Characterization of Botryosphaeria dothidea, the causal agent of grapevine canker in China

文献类型： 外文期刊

作者： Yan, Jiye 1 ; Xie, Yue 1 ; Yao, Shengwei 1 ; Wang, Zhongyue 4 ; Li, Xinghong 1 ;

作者机构： 1.Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China

2.China Agr Univ, Coll Agron & Biotechnol, Dept Plant Pathol, Beijing 100193, Peoples R China

3.Hunan Agr Univ, Lab Plant Resource Utilizat, Changsha 410128, Hunan, Peoples R China

4.Chinese Acad Agr Sci, Inst Plant Protect, Beijing 100193, Peoples R China

关键词： Pathogenicity;Grapevine canker;Botryosphaeria dothidea

期刊名称：AUSTRALASIAN PLANT PATHOLOGY （ 影响因子：1.599； 五年影响因子：1.708 ）

ISSN： 0815-3191

年卷期： 2012 年 41 卷 4 期

页码：

收录情况： SCI

摘要： Grapevine canker caused by Botryosphaeriaceae is currently one of most important trunk diseases in the world. This study identified one of the pathogens-B. dothidea that causes grapevine canker in most grapevine growing areas of China and verified its pathogenicity and geographical distribution. In total, 320 grapevine canker sympotoms samples were collected from 17 provinces between 2009 and 2011, and 4261 isolates were isolated from diseased samples. Among these, 1172 isolates purified from 150 samples were identified as B. dothidea by morphological and molecular characterizations. Three representative isolates were used to determine both optimal temperature and optimal nutrition medium for growth and germination. Pathogenicity of B. dothidea was determined in 25 grapevine cultivars. Pathogenicity results showed that most of the main grapevine cultivars growing in China are susceptible to the pathogen.

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[1]Species of Botryosphaeriaceae involved in grapevine dieback in China. Zhang, Wei,Yao, Sheng-Wei,Dissanayake, Asha J.,Li, Xing-Hong,Yan, Ji-Ye,Xie, Yue,Zhang, Guo-Zhen,Peng, You-Liang,Wang, Yong,Liu, Jian-Kui,Hyde, Kevin D.,Seem, Robert C.,Wang, Zhong-Yue,Bai, Xian-Jin. 2013

[2]Diaporthe species associated with peach tree dieback in Hubei, China. Dissanayake, A. J.,Zhang, W.,Liu, M.,Li, X. H.,Yan, J. Y.,Dissanayake, A. J.,Hyde, K. D.,Zhao, W. S.,Dissanayake, A. J.,Zhang, W.,Li, X. H.,Yan, J. Y.. 2017

[3]Identification and characterization of Colletotrichum species causing grape ripe rot in southern China. Lei, Y.,Tang, X. B.,Chen, Q. X.,Lei, Y.,Tang, X. B.,Wang, X. D.,Chen, T.,Liu, X. M.,Wang, J. C.,Jayawardena, R. S.,Yan, J. Y.,Liu, M.,Jayawardena, R. S.. 2016

[4]First report of Neofusicoccum mangiferae associated with grapevine dieback in China. Dissanayake, Asha J.,Zhang, Wei,Chethana, Thilini,Zhang, Guozhen,Zhao, Wensheng,Dissanayake, Asha J.,Zhang, Wei,Li, Xinghong,Zhou, Ying,Chethana, Thilini,Yan, Jiye,Dissanayake, Asha J.,Chethana, Thilini,Chukeatirote, Ekachai,Hyde, Kevin D.,Dissanayake, Asha J.,Chethana, Thilini,Chukeatirote, Ekachai,Hyde, Kevin D..

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